Effect of pressure-induced structural relaxation on glass transition in bulk amorphous Zr55Cu30Al10Ni5

Zhenfeng Tong; Yuefeng Shao; Yaping Wang; Jun Sun

Effect of pressure-induced structural relaxation on glass transition in bulk amorphous Zr₅₅Cu₃₀Al₁₀Ni₅

Zhenfeng Tong
, Yuefeng Shao
, Yaping Wang
, Jun Sun

School of Materials Science and Engineering

Xi'an Jiaotong University
CAS - Institute of Metal Research

Research output: Contribution to journal › Article › peer-review

Abstract

The effect of pressure annealing on the glass transition of bulk amorphous Zr₅₅Cu₃₀Al₁₀Ni₅ is studied by x-ray diffraction and differential scanning calorimeter (DSC). The apparent activation energy of the glass transition (E_g) was determined by the Kissinger method. The results show that the glass transition temperature and E_g of the specimens change nonlinearly with increase of the annealing pressure. The role of pressure on structural relaxation and the glass transition is discussed.

Original language	English
Pages (from-to)	937-940
Number of pages	4
Journal	Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
Volume	33
Issue number	9
State	Published - Sep 2004

Keywords

Bulk amorphous
Glass transition
Structural relaxation

Cite this

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title = "Effect of pressure-induced structural relaxation on glass transition in bulk amorphous Zr55Cu30Al10Ni5",

abstract = "The effect of pressure annealing on the glass transition of bulk amorphous Zr55Cu30Al10Ni5 is studied by x-ray diffraction and differential scanning calorimeter (DSC). The apparent activation energy of the glass transition (Eg) was determined by the Kissinger method. The results show that the glass transition temperature and Eg of the specimens change nonlinearly with increase of the annealing pressure. The role of pressure on structural relaxation and the glass transition is discussed.",

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author = "Zhenfeng Tong and Yuefeng Shao and Yaping Wang and Jun Sun",

year = "2004",

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journal = "Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering",

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T1 - Effect of pressure-induced structural relaxation on glass transition in bulk amorphous Zr55Cu30Al10Ni5

AU - Tong, Zhenfeng

AU - Shao, Yuefeng

AU - Wang, Yaping

AU - Sun, Jun

PY - 2004/9

Y1 - 2004/9

N2 - The effect of pressure annealing on the glass transition of bulk amorphous Zr55Cu30Al10Ni5 is studied by x-ray diffraction and differential scanning calorimeter (DSC). The apparent activation energy of the glass transition (Eg) was determined by the Kissinger method. The results show that the glass transition temperature and Eg of the specimens change nonlinearly with increase of the annealing pressure. The role of pressure on structural relaxation and the glass transition is discussed.

AB - The effect of pressure annealing on the glass transition of bulk amorphous Zr55Cu30Al10Ni5 is studied by x-ray diffraction and differential scanning calorimeter (DSC). The apparent activation energy of the glass transition (Eg) was determined by the Kissinger method. The results show that the glass transition temperature and Eg of the specimens change nonlinearly with increase of the annealing pressure. The role of pressure on structural relaxation and the glass transition is discussed.

KW - Bulk amorphous

KW - Glass transition

KW - Structural relaxation

UR - https://www.scopus.com/pages/publications/8844267034

M3 - 文章

AN - SCOPUS:8844267034

SN - 1002-185X

VL - 33

SP - 937

EP - 940

JO - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

JF - Xiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering

IS - 9

ER -

Effect of pressure-induced structural relaxation on glass transition in bulk amorphous Zr₅₅Cu₃₀Al₁₀Ni₅

Abstract

Keywords

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